CreateView con Fields / Imagen

views.py

from django.urls import reverse_lazy
from django.views.generic import (
    ListView,
    DetailView,
    CreateView,
    TemplateView,
    UpdateView,
    DeleteView
)
# models
from .models import Empleado
# forms
from .forms import EmpleadoForm

class EmpleadoCreateView(CreateView):
    template_name = "persona/add.html"
    model = Empleado
    fields=[
        'first_name',
        'last_name',
        'job',
    ]
    success_url = reverse_lazy('persona_app:emplados_admin')    //success_url='.'

forms.py

from django import forms

from .models import Empleado


class EmpleadoForm(forms.ModelForm):
    
    class Meta:
        model = Empleado
        # fields=('__all__')
        fields = (
            'first_name',
            'last_name',
            'job',
            'departamento',
            'avatar',
            'habilidades',
        )
        widgets = {
            'habilidades': forms.CheckboxSelectMultiple()
        }

urls.py

    path(
        'add-empleado/',
        views.EmpleadoCreateView.as_view(),
        name='empleado_add'
    ),

templates/persona/add.html

<div class="grid-container">
    <div class="grid-x">
        <h1 class="cell">Registrar empelado</h1>
        <form class="cell grid-x grid-margin-x" method="POST" enctype="multipart/form-data">{% csrf_token %}
    <!-- enctype="multipart/form-data => sirve para no tener problemas al agregar imagenes-->
    <!-- debes colocarlo en los htmls q usen algun listview,createview,etc-->

            <div class="medium-6 cell">
                <label>Nombres:
                  {{form.first_name}}
                </label>
            </div>
            <div class="medium-6 cell">
                <label>Apellidos:
                  {{form.last_name}}
                </label>
            </div>
            <div class="medium-6 cell">
                <label>Trabajo:
                  {{form.job}}
                </label>
            </div>
            
            <div class="medium-12 cell">
                <button type="submit" class="button success">Guardar</button>
            </div>

        </form>
    </div>
</div>